The wide backrest conforms to ergonomics, protecting the baby's spine. Safety pedal design, step on the pedal and hold the baby again to prevent the chair from leaving the ground with the baby. Protect Baby's Spine: The large curved and wider backrest of the inflatable chair for baby provides soft and strong support for the baby, and better protects the baby's spine when the baby learns to sit up, suitable for babies 3 months and up.
eBay